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feat(android): support touch input from devtool
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111 changes: 111 additions & 0 deletions
111
android/sdk/src/main/java/com/tencent/mtt/hippy/devsupport/inspector/domain/InputDomain.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| /* Tencent is pleased to support the open source community by making Hippy available. | ||
| * Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.tencent.mtt.hippy.devsupport.inspector.domain; | ||
|
|
||
| import android.os.Handler; | ||
| import android.os.Looper; | ||
| import android.os.SystemClock; | ||
| import android.view.MotionEvent; | ||
| import com.tencent.mtt.hippy.HippyEngineContext; | ||
| import com.tencent.mtt.hippy.HippyRootView; | ||
| import com.tencent.mtt.hippy.devsupport.inspector.Inspector; | ||
| import com.tencent.mtt.hippy.utils.LogUtils; | ||
| import org.json.JSONException; | ||
| import org.json.JSONObject; | ||
|
|
||
| public class InputDomain extends InspectorDomain { | ||
|
|
||
| private static final String TAG = "InputDomain"; | ||
| private static final String DOMAIN_NAME = "Input"; | ||
| private static final String METHOD_EMULATE_TOUCH_FROM_MOUSE_EVENT = | ||
| "emulateTouchFromMouseEvent"; | ||
| private final Handler handler; | ||
|
|
||
| public InputDomain(Inspector inspector) { | ||
| super(inspector); | ||
| handler = new Handler(Looper.getMainLooper()); | ||
| } | ||
|
|
||
| @Override | ||
| public String getDomainName() { | ||
| return DOMAIN_NAME; | ||
| } | ||
|
|
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| @Override | ||
| protected boolean handleRequest(HippyEngineContext context, String method, int id, | ||
| JSONObject paramsObj) { | ||
| if (METHOD_EMULATE_TOUCH_FROM_MOUSE_EVENT.equals(method)) { | ||
| handleEmulateTouchFromMouseEvent(context, id, paramsObj); | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
|
|
||
| private void handleEmulateTouchFromMouseEvent(HippyEngineContext context, int id, | ||
| JSONObject paramsObj) { | ||
| try { | ||
| String type = paramsObj.getString("type"); | ||
| int x = paramsObj.getInt("x"); | ||
| int y = paramsObj.getInt("y"); | ||
| String button = paramsObj.getString("button"); | ||
| int modifiers = paramsObj.optInt("modifiers", 0); | ||
| long time = SystemClock.uptimeMillis(); | ||
| if ("mouseWheel".equals(type) && modifiers == 0) { | ||
| int deltaX = paramsObj.getInt("deltaX"); | ||
| int deltaY = paramsObj.getInt("deltaY"); | ||
| MotionEvent down = MotionEvent.obtain(time, time, MotionEvent.ACTION_DOWN, x, y, 0); | ||
| handler.post(() -> dispatchTouchEvent(context, down)); | ||
| MotionEvent move = MotionEvent.obtain(time, time, MotionEvent.ACTION_MOVE, | ||
| x + deltaX, y + deltaY, 0); | ||
| handler.post(() -> dispatchTouchEvent(context, move)); | ||
| MotionEvent up = MotionEvent.obtain(time, time, MotionEvent.ACTION_UP, x + deltaX, | ||
| y + deltaY, 0); | ||
| handler.post(() -> dispatchTouchEvent(context, up)); | ||
| } else if ("left".equals(button) && modifiers == 0) { | ||
| int action; | ||
| switch (type) { | ||
| case "mousePressed": | ||
| action = MotionEvent.ACTION_DOWN; | ||
| break; | ||
| case "mouseMoved": | ||
| action = MotionEvent.ACTION_MOVE; | ||
| break; | ||
| case "mouseReleased": | ||
| default: | ||
| action = MotionEvent.ACTION_UP; | ||
| break; | ||
| } | ||
| MotionEvent event = MotionEvent.obtain(0, 0, action, x, y, 0); | ||
| handler.post(() -> dispatchTouchEvent(context, event)); | ||
| } | ||
| } catch (JSONException e) { | ||
| LogUtils.d(TAG, "parse error", e); | ||
| } | ||
| sendRspToFrontend(id, new JSONObject()); | ||
| } | ||
|
|
||
| private void dispatchTouchEvent(HippyEngineContext context, MotionEvent event) { | ||
| try { | ||
| HippyRootView rootView = context.getInstance(); | ||
| if (rootView != null) { | ||
| rootView.dispatchTouchEvent(event); | ||
| } | ||
| } finally { | ||
| event.recycle(); | ||
| } | ||
| } | ||
| } |